<p>Politician M K Azhagiri (L) attends to his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted him in the murder of former DMK minister T Kiruttinan, in Chennai on May 9, 2008 - Photogallery

Politician M K Azhagiri (L) attends to his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted him in the murder of former DMK minister T Kiruttinan, in Chennai on May 9, 2008.

Politician M K Azhagiri (L) attends to his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted... Read More

Politician M K Azhagiri (L) attends to his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted him in the murder of former DMK minister T Kiruttinan, in Chennai on May 9, 2008.

<p>Politician M K Azhagiri (L) meets his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted him in the murder of former DMK minister T Kiruttinan, in Chennai on May 9, 2008 - Photogallery

Politician M K Azhagiri (L) meets his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted him in the murder of former DMK minister T Kiruttinan, in Chennai on May 9, 2008.

Politician M K Azhagiri (L) meets his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted him ... Read More

Politician M K Azhagiri (L) meets his father and Tamil Nadu chief minister, M Karunanidhi, a day after the Chittoor court acquitted him in the murder of former DMK minister T Kiruttinan, in Chennai on May 9, 2008.

<p>Flanked by local administration minister M K Stalin (left) and state electricity minister Arcot N Veerasamy (right), Tamil Nadu chief minister M Karunanidhi lights the traditional lamp at the launch of The Times of India edition in Chennai on April 13, 2008 - Photogallery

Flanked by local administration minister M K Stalin (left) and state electricity minister Arcot N Veerasamy (right), Tamil Nadu chief minister M Karunanidhi lights the traditional lamp at the launch of The Times of India edition in Chennai on April 13, 2008.

Flanked by local administration minister M K Stalin (left) and state electricity minister Arcot N Veerasamy (right), Tamil Nadu chief minister M Karunanidhi lights the traditional lamp at the launch of The Times of India edition in Chennai on April 13, 2008.